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WorksheetsPandas- CSV file
Total questions: 12
Worksheet time: 6mins
Full form of CSV file is ...................
Comma Separated Vault
Comma Separated Value
Common Separated Value
Common System Value
Which function from the options given below can read the dataset from a large text file?
read_json
read_pickle
read_hdf
read_csv
Which is the correct Pandas syntax to read in a csv file and assign it to a DataFrame df?
df = read_csv('file.csv')
df = read('file.csv', type = 'csv')
df = pd.read_csv('file.csv')
df = with open('file.csv') as pd.DataFrame
Which functions used to transfer data from dataframe to CSV files?
to_data()
to_csv()
df_csv()
from_dataframe()
Which among these are correct , regarding csv files?
A common format for data interchange
Standard way to represent binary data.
It can be opened in spreadsheet packages like MS-Excel, Calc etc
There is no distinction between text and numeric values.
Argument used to provide own column headings instead of column headings in csv file
names
header
skiprows
index_col
Select the correct way to give the path of the file in read_csv()
C:/data/myfile.csv
C:\\data\\myfile.csv
C:\data\myfile.csv
C:data/myfile.csv
If the argument header=None is given, what will be the headings
1,2,3 etc
A,B,C etc
0,1,2 etc
I,II,iii
Argument used to skip rows while fetching data from csv file
skiprow
skip_row
SkipRows
skiprows
Default separator of csv
Tab
Space
Comma
Pipe
The csv file is a __________ file.
Plain text
binary
combination of both
The separator character which is used in csv file is called as _____________.
delimiter
Semicolon
colon
tab space
